I'll bite. Here goes. Would be easier with some beer, but I'll make do.
The high road is about not taking the easy way out. It's about making the tougher decisions, the uncertain ones, the ones where you never know the long-term consequences for yourself and those around you. Standing up to the Nazism and Communism was suicide (but only because those doing it had one life to give, see what I did there?) and dangerous for your friends and family, hell, even your entire village/town/city. And those people lost, because, in the end, they were broken. They broke because they were human, and a human can only endure so much before his mind and spirit surrender and die.
Now, enter Ean. Above not giving up, Ean is the one who does not break, because he is immortal and because he is power. Technically speaking, Ean is more than a simple human now, he is Nietzsche's Ubermensch wet dream, if we have the balls to make him one and not get into wangsty poetry about hopelessness, tragedy and good death. Ean can afford to stand up to them because he has the power to do so, because he will not break and he will not die easily. Again, if we have the balls to make him this way. Think of this as the end of Act I, since you like theatrics so much. The "Loss of Innocence" stage. The end of childhood, and the beginning of adolescence. Ean has learnt to let go of a stupidly following ideals and start thinking like a grown-ass fucking adult. You say "fuck that" to becoming a Chaos God, I say "fuck that" to acting like a naive child anymore (although it's my bad bros, I had the swing vote and flopped, but then lost my nerve. So much for having balls, huh?
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)
Now, as to the whole "surviving will call down Exterminatus on Earth." This gave me some pause, but then I realized: who the hell, except treave, knows what will happen? Will we even be
forced to devour everything in our path? Will we have no control of the hunger? Maybe we'll even only need to feed on immortlas and gieloth, or they will at least do as a substitute meal (eating these guys, I have nothing against, except Sekhenun and Shulgi. As someone said before, "no gods, no masters.")
And who can say the
kind of attention we'll get from Imnmortals and the Gieloth? Who says they'll notice
immediately. The masters will probably note
someone, somewhere went off the grid with a trollface. Maybe they'll find out it's us. And what will they do? They can't appear here without strong voodoo. And there's a reason for that, I think. Most likely they are on the ass-end of the galaxy, maybe even of the universe. Space travel can be long and unpredictable, I'm told.
And, apparently, not every immortal wants them here (ean and Shulgi make two, and I'm sure there's more), and the Gieloth sure-as-fuck don't. And those that want to summon them can just get devoured by Ean to feed his power and hunger. And who says the Gieloth won't want an off-the-hook Immortal for an ally, huh? Besides, can Ean die without giving Sekhenun a good smack on her booty?
As for Khorne, the guy's actually not all that bad. For instance, the one quality everyone seems to forget about, including GW, is that he's rather averse to killing civilians, because there's no battle in that. I think we can work with that.
Now I'll just hope you'll read this shit. Writing this much without saying something stupid is not a thing I like to do.